CN218655090U

CN218655090U - Metal handicraft spraying device

Info

Publication number: CN218655090U
Application number: CN202223060277.2U
Authority: CN
Inventors: 钟国兴; 曾赞华
Original assignee: Chenzhou Jishanyuan Crafts Co ltd
Current assignee: Chenzhou Jishanyuan Crafts Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-21
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a metal handicraft spraying device, which comprises a shell, wherein a spraying chamber, a coating chamber and a driving chamber are sequentially arranged in the shell from top to bottom; the driving chamber is internally provided with a driving mechanism and a rotating shaft, and the top end of the rotating shaft penetrates through the top wall of the driving chamber and extends into the liquid collecting chamber; a protective sealing cover is arranged in the coating chamber, a hydraulic telescopic rod is arranged in the protective sealing cover, the hydraulic telescopic rod is fixedly arranged at the top end of the rotating shaft, and two opposite outer walls of the coating chamber are respectively provided with a hydraulic pump; a tray is arranged in the spraying chamber, the tray is fixedly arranged at the movable end of the hydraulic telescopic rod, two opposite inner walls of the spraying chamber are respectively provided with a group of nozzle assemblies, and the nozzle assemblies are communicated with the liquid outlet end of the hydraulic pump through connecting pipes; the top of the spraying chamber is provided with a drying mechanism, and the bottom of the spraying chamber is provided with a plurality of flow guide holes; the spraying device can uniformly spray the coating on the surface of the metal artware from a plurality of angles, and can quickly dry the sprayed metal artware.

Description

Metal handicraft spraying device

Technical Field

The utility model relates to a metal handicraft processing equipment technical field, concretely relates to metal handicraft spraying device.

Background

The metal handicraft is made of gold, silver, copper, iron, tin and other metal materials or other materials, and has thick, elegant, luxurious, elegant and fine style.

The metal handicraft needs to be sprayed on the surface of the metal handicraft in the processing process, and a metal handicraft spraying device can be used. Publication number CN216500161U discloses a metal handicraft spraying device, including the spraying platform, the spraying bench is provided with the processing board, be provided with the electromagnetic plate in the processing board, the electromagnetic plate circular telegram is used for adsorbing metal handicraft fixedly, the spraying bench is provided with the spraying piece through the link, the processing board top is provided with the last spraying mouth that communicates through last communicating pipe with the spraying piece, be provided with the lower spraying mouth with spraying piece intercommunication on the processing board lateral wall, it is provided with the lift piece of being connected with the link to go up spraying mouth one side, the lift piece is connected with the holder, the holder is used for holding fixedly to metal handicraft clamp. The invention is convenient for spraying the paint on the clamping part of the metal handicraft, and improves the processing efficiency.

In the spraying process of the spraying device, the metal artware is always fixed on the processing plate, and the spraying angle of the spraying nozzle is single, so that the surface of the metal artware is not uniformly sprayed, and even the lower half surface of the metal artware cannot be sprayed; in addition, the spraying device can not dry the sprayed metal artware, the coating is required to be naturally dried, and the processing and spraying time of the metal artware is prolonged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal handicraft spraying device can be to the surface with the even spraying of coating at the metal handicraft, and can carry out drying process to the metal handicraft after the spraying, and the spraying that shortens the metal handicraft is consuming time to solve the problem of mentioning in the background art.

The purpose of the utility model can be realized by the following technical scheme:

a metal handicraft spraying device comprises a shell, wherein a spraying chamber, a coating chamber and a driving chamber are sequentially arranged in the shell from top to bottom;

the driving chamber is internally provided with a driving mechanism and a rotating shaft, the driving mechanism is used for driving the rotating shaft to rotate, and the top end of the rotating shaft penetrates through the top wall of the driving chamber and extends into the liquid collecting chamber;

a protective sealing cover is arranged in the coating chamber, a hydraulic telescopic rod is arranged in the protective sealing cover and is fixedly arranged at the top end of the rotating shaft, the movable end of the hydraulic telescopic rod penetrates through the top wall of the liquid collecting chamber and extends into the spraying chamber, two opposite outer walls of the coating chamber are respectively provided with a hydraulic pump, and the liquid inlet end of the hydraulic pump is communicated with the coating chamber;

a tray is arranged in the spraying chamber, the tray is fixedly arranged at the movable end of the hydraulic telescopic rod, two opposite inner walls of the spraying chamber are respectively provided with a group of nozzle assemblies, and the nozzle assemblies are communicated with the liquid outlet end of the hydraulic pump through connecting pipes; the top of the spraying chamber is provided with a drying mechanism, the drying mechanism is used for blowing hot air into the spraying chamber, the bottom of the spraying chamber is provided with a plurality of flow guide holes, and the flow guide holes are communicated to the coating chamber from the spraying chamber.

As a further aspect of the present invention: the drive mechanism includes:

a motor: the motor is fixedly arranged in the driving chamber;

the driving gear is fixedly sleeved on the output shaft of the motor;

the driven gear is fixedly sleeved on the rotating shaft and is meshed with the driving gear.

As a further aspect of the present invention: the nozzle assembly includes:

the upper nozzle is obliquely and downwardly arranged on the upper side of the inner wall of the spraying chamber at an inclination angle of 30-45 degrees;

the lower nozzle is arranged on the upper side of the inner wall of the spraying chamber in an upward inclined mode, and the inclined angle is 30-45 degrees.

As a further aspect of the present invention: the drying mechanism includes:

a box body; the box body is arranged at the top of the shell, and the bottom of the box body penetrates through the top of the shell and is communicated with the spraying chamber;

the fans are arranged on the inner top wall of the box body;

the heating member, the heating member is striden and is located the box body inside wall, and the heating member is located the fan below.

As a further aspect of the present invention: the heating member includes:

the two steel wire meshes are arranged on the inner side wall of the box body in a vertically layered manner;

and the heating wires are arranged between the two steel wire meshes.

As a further aspect of the present invention: drying mechanism still includes the baffle subassembly, the baffle subassembly includes:

the sliding chute is arranged in the top wall of the shell and is communicated with the interior of the box body;

the left clapboard is detachably arranged on the left side of the sliding chute;

the right clapboard is detachably arranged on the right side of the sliding chute;

the side face of the left partition board and the side face of the right partition board are both provided with limiting handles, and the limiting handles are used for pushing the left partition board and the right partition board to move in the sliding grooves.

As a further aspect of the present invention: one side that spacing handle was kept away from to left side baffle evenly sets up a plurality of circular posts, one side that spacing handle was kept away from to left side baffle evenly sets up a plurality of circular blind holes with circular post looks adaptation.

The utility model discloses following beneficial effect has at least:

(1) The rotating shaft is driven to rotate through the driving mechanism, the rotating shaft drives the hydraulic telescopic rod to rotate, the hydraulic telescopic rod drives the tray to rotate, the tray is synchronously controlled by the hydraulic telescopic rod to move up and down, so that the metal artware to be colored placed on the tray can move up and down while rotating, the coating in the coating chamber is conveyed to the upper nozzle and the lower nozzle through the hydraulic pump, the upper nozzle and the lower nozzle can uniformly spray the coating on the surface of the metal artware from multiple angles, and the spraying quality and efficiency are greatly improved;

(2) The hot air that the heating member produced is blown into in the coating room with a plurality of fans to carry out fast drying to the metal handicraft after the spraying, shorten the spraying process time of metal handicraft.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the drying mechanism and the partition plate assembly of the present invention;

fig. 3 is a schematic structural view of a heating element according to the present invention;

FIG. 4 is a schematic view of the bottom structure of the spraying chamber of the present invention;

FIG. 5 is a schematic top view of the interior structure of the coating chamber of the present invention;

fig. 6 is a schematic top view of the structure of the left and right partition plates of the present invention.

In the figure: 1. a housing; 2. a spray chamber; 3. a paint chamber; 4. a drive chamber; 5. a drive mechanism; 6. a rotating shaft; 7. a protective seal cover; 8. a hydraulic telescopic rod; 9. a hydraulic pump; 10. a tray; 11. a nozzle assembly; 12. a drying mechanism; 13. a flow guide hole; 14. a motor; 15. a driving gear; 16. a driven gear; 17. an upper nozzle; 18. a lower nozzle; 19. a box body; 20. a fan; 21. a heating member; 22. steel wire mesh; 23. heating wires; 24. a bulkhead assembly; 25. a chute; 26. a left baffle plate; 27. a right baffle plate; 28. a limiting handle; 29. a circular column; 30. a round blind hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model provides a metal handicraft spray coating device, which comprises a shell 1, wherein a spray coating chamber 2, a coating chamber 3 and a driving chamber 4 are arranged in the shell 1 from top to bottom; a driving mechanism 5 and a rotating shaft 6 are arranged in the driving chamber 4, the driving mechanism 5 is used for driving the rotating shaft 6 to rotate, and the top end of the rotating shaft 6 penetrates through the top wall of the driving chamber 4 and extends into the liquid collecting chamber; a protective sealing cover 7 is arranged in the coating chamber 3, a hydraulic telescopic rod 8 is arranged in the protective sealing cover 7, the hydraulic telescopic rod 8 is fixedly arranged at the top end of the rotating shaft 6, the movable end of the hydraulic telescopic rod 8 penetrates through the top wall of the liquid collecting chamber and extends into the spraying chamber 2, two opposite outer walls of the coating chamber 3 are respectively provided with a hydraulic pump 9, and the liquid inlet end of the hydraulic pump 9 is communicated with the coating chamber 3; a tray 10 is arranged in the spraying chamber 2, the tray 10 is fixedly arranged at the movable end of the hydraulic telescopic rod 8, two opposite inner walls of the spraying chamber 2 are respectively provided with a group of nozzle assemblies 11, and the nozzle assemblies 11 are communicated with the liquid outlet end of the hydraulic pump 9 through connecting pipes; the top of the spray booth 2 is provided with a drying mechanism 12, the drying mechanism 12 is used for blowing hot air into the spray booth 2, the bottom of the spray booth 2 is provided with a plurality of flow guide holes 13, the flow guide holes 13 are communicated from the spray booth 2 to the coating booth 3, and the positions where the flow guide holes 13 are arranged are away from the top of the protective sealing cover 7.

When the device is used for spraying the metal artware, firstly, coating is filled into a coating chamber 3, a protective sealing cover 7 can seal and protect a hydraulic telescopic rod 8, then the metal artware to be sprayed is placed on a tray 10, a driving mechanism 5 is started, the driving mechanism 5 drives a rotating shaft 6 to rotate, the rotating shaft 6 drives the hydraulic telescopic rod 8 to rotate, the hydraulic telescopic rod 8 rotates to drive the tray 10 to rotate, so that the metal artware on the tray 10 rotates, then a hydraulic pump 9 is started, the coating in the coating chamber 3 is conveyed into a nozzle assembly 11 through a connecting pipe by the hydraulic pump 9, the coating with certain pressure is sprayed out of the nozzle assembly 11, the surface of the rotating metal artware can be sprayed, meanwhile, the hydraulic telescopic rod 8 is started, the rotating metal artware is driven to move up and down by the hydraulic telescopic rod 8, the metal artware can move up and down while rotating, so that the coating can be uniformly sprayed on the surface of the metal artware, the situation that some surfaces of the metal artware cannot be sprayed is avoided, and the spraying quality and the spraying efficiency are greatly improved; in addition, the surplus coating in the spraying process is recycled into the coating chamber 3 from the diversion hole 13 at the bottom of the spraying chamber 2, so that the coating is recycled, and the waste of the coating is avoided.

After the spraying is finished, the drying mechanism 12 is started, the drying mechanism 12 blows the generated hot air into the spraying chamber 2, the metal artware after the spraying is finished is dried, in the drying process, the driving mechanism 5 and the hydraulic telescopic rod 8 can be continuously started, the metal artware rotates to move up and down in the spraying chamber 2, the hot air flowability is accelerated, and the drying speed is increased.

In this embodiment, the driving mechanism 5 specifically includes a motor 14, a driving gear 15 and a driven gear 16, the motor 14 is fixedly disposed in the driving chamber 4, the driving gear 15 is fixedly sleeved on an output shaft of the motor 14, the driven gear 16 is fixedly sleeved on the rotating shaft 6, and the driven gear 16 is engaged with the driving gear 15.

During operation, the motor 14 is started, the output shaft of the motor 14 drives the driving gear 15 to rotate, the driving gear 15 rotates to drive the driven gear 16 to rotate, and the driven gear 16 rotates to drive the rotating shaft 6 to rotate.

In this embodiment, the nozzle assembly 11 specifically includes an upper nozzle 17 and a lower nozzle 18, the upper nozzle 17 is disposed at the upper side of the inner wall of the spray chamber 2 in a downward inclination manner, and the inclination angle is 30-45 °; the lower nozzle 18 is arranged on the upper side of the inner wall of the spraying chamber 2 in an upward inclined way, and the inclined angle is 30-45 degrees.

When the spraying device is specifically implemented, the output end of the hydraulic pump 9 can be connected with the Y-shaped connecting pipe, one output end of the Y-shaped connecting pipe is connected with the upper nozzle 17, the other output end of the Y-shaped connecting pipe is connected with the lower nozzle 18, the hydraulic pump 9 respectively conveys the coating to the upper nozzle 17 and the lower nozzle 18 through the Y-shaped connecting pipe, and as the upper nozzle 17 and the lower nozzle 18 are obliquely arranged at a certain angle, the upper nozzle 17 can uniformly spray the coating to the upper surface and the corners of the upper surface of the metal artware during spraying, and the lower nozzle 18 can uniformly spray the coating to the corners of the lower surface and the upper surface of the metal artware, so that the coating can be uniformly sprayed on the surface of the metal artware.

In this embodiment, the drying mechanism 12 specifically includes a box 19, a fan 20 and a heating element 21, the box 19 is disposed on the top of the casing 1, and the fans 20 are disposed on the inner top wall of the box 19; the heating element 21 is arranged on the inner side wall of the box body 19 in a spanning mode, the heating element 21 is positioned below the fan 20, and the bottom of the box body 19 penetrates through the top of the shell 1 and is communicated with the spraying chamber 2; wherein, heating member 21 specifically includes wire net 22 and heater strip 23, and two wire nets 22 are layered from top to bottom and are striden on locating the box body 19 inside wall, and heater strip 23 sets up between two wire nets 22.

When the sprayed metal artware is dried, the heating wires 23 are heated to generate heat so as to heat surrounding air, the plurality of fans 20 blow the heated air to form hot air, and the hot air is blown into the spraying chamber 2 from the bottom of the box body 19, so that the sprayed metal artware can be dried.

Further, the drying mechanism 12 further comprises a partition plate assembly 24, and the partition plate assembly 24 is used for blocking the paint from splashing into the drying mechanism 12 in the spraying process, so that the paint is prevented from damaging the drying mechanism 12. In the present embodiment, the partition plate assembly 24 specifically includes a sliding slot 25, a left partition plate 26 and a right partition plate 27, the sliding slot 25 is opened in the top wall of the housing 1, and the sliding slot 25 is communicated with the interior of the box 19; the left clapboard 26 is detachably arranged at the left side of the sliding groove 25; the right clapboard 27 is detachably arranged at the right side of the sliding chute 25; the side of left baffle 26 and the side of right baffle 27 all are provided with spacing handle 28, and spacing handle 28 is used for promoting left baffle 26 and right baffle 27 and removes in spout 25, and one side that spacing handle 28 was kept away from to left baffle 26 evenly sets up a plurality of circular posts 29, one side that spacing handle 28 was kept away from to left baffle 26 evenly sets up a plurality of circular blind holes 30 with circular post 29 looks adaptation.

Before the spraying, the staff inserts left baffle 26 and right baffle 27 respectively in the spout 25, then move to the spout 25 with left baffle 26 and right baffle 27 through spacing handle 28 promotion, when spacing handle 28 of left baffle 26 and the spacing handle 28 of right baffle 27 contradict the casing 1 lateral wall respectively, every circular post 29 all inserts in the circular blind hole 30 that corresponds, make left baffle 26 and right baffle 27 closely laminate together, left baffle 26 and the right baffle 27 that laminate together form a complete baffle jointly, the baffle keeps off in box body 19 bottom, thereby reach the separation coating and splash to drying mechanism 12 in.

When the spraying is finished and the drying is needed, the worker pulls the limiting handles 28 of the left partition plate 26 and the right partition plate 27 outwards simultaneously to separate the left partition plate 26 from the right partition plate 27 and draw out the left partition plate and the right partition plate from the sliding groove 25.

It should be noted that, an integrated control panel (not shown) is further provided on the device, and the motor 14, the hydraulic pump 9, the hydraulic telescopic bar 8, the heating wire 23, the fan 20 and the like in the device are all electrically connected to the integrated control panel, and the start and stop of the device are controlled by the integrated control panel.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention.

In addition, unless expressly stated or limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above detailed description of the preferred embodiments of the present invention should not be taken as limiting the scope of the invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A metal handicraft spraying device comprises a shell (1), and is characterized in that a spraying chamber (2), a coating chamber (3) and a driving chamber (4) are sequentially arranged in the shell (1) from top to bottom;

a driving mechanism (5) and a rotating shaft (6) are arranged in the driving chamber (4), the driving mechanism (5) is used for driving the rotating shaft (6) to rotate, and the top end of the rotating shaft (6) penetrates through the top wall of the driving chamber (4) and extends into the liquid collecting chamber;

a protective sealing cover (7) is arranged in the coating chamber (3), a hydraulic telescopic rod (8) is arranged in the protective sealing cover (7), the hydraulic telescopic rod (8) is fixedly installed at the top end of the rotating shaft (6), the movable end of the hydraulic telescopic rod (8) penetrates through the top wall of the liquid collecting chamber and extends into the spraying chamber (2), two opposite outer walls of the coating chamber (3) are respectively provided with a hydraulic pump (9), and the liquid inlet end of the hydraulic pump (9) is communicated with the coating chamber (3);

a tray (10) is arranged in the spraying chamber (2), the tray (10) is fixedly arranged at the movable end of the hydraulic telescopic rod (8), two opposite inner walls of the spraying chamber (2) are respectively provided with a group of nozzle assemblies (11), and the nozzle assemblies (11) are communicated with the liquid outlet end of the hydraulic pump (9) through connecting pipes; the top of the spraying room (2) is provided with a drying mechanism (12), the drying mechanism (12) is used for blowing hot air into the spraying room (2), the bottom of the spraying room (2) is provided with a plurality of flow guide holes (13), and the flow guide holes (13) are communicated to the coating room (3) from the spraying room (2).

2. A metal art spray device according to claim 1, wherein said driving mechanism (5) comprises:

electric machine (14): the motor (14) is fixedly arranged in the driving chamber (4);

the driving gear (15), the said driving gear (15) is fixed on output shaft of the electrical machinery (14) fixedly;

the driven gear (16) is fixedly sleeved on the rotating shaft (6), and the driven gear (16) is meshed with the driving gear (15).

3. A metal artwork spraying device according to claim 1, wherein said nozzle assembly (11) comprises:

the upper nozzle (17) is obliquely and downwards arranged on the upper side of the inner wall of the spraying chamber (2) at an angle of 30-45 degrees;

the lower nozzle (18) is obliquely arranged on the upper side of the inner wall of the spraying chamber (2) upwards, and the angle of inclination is 30-45 degrees.

4. A metal handicraft spray-coating device according to claim 1, wherein said drying mechanism (12) comprises:

a case (19); the box body (19) is arranged at the top of the shell (1), and the bottom of the box body (19) penetrates through the top of the shell (1) and is communicated with the spraying chamber (2);

the fans (20), the fans (20) are all arranged on the inner top wall of the box body (19);

the heating piece (21), the heating piece (21) is striden and is located on the box body (19) inside wall, and the heating piece (21) is located below the fan (20).

5. A metal artwork spraying device according to claim 4, wherein said heating member (21) comprises:

the two steel wire meshes (22) are arranged on the inner side wall of the box body (19) in a vertically layered manner;

the heating wire (23) is arranged between the two steel wire meshes (22).

6. A metal craft spraying apparatus according to claim 5, wherein said drying mechanism (12) further includes a diaphragm assembly (24), said diaphragm assembly (24) including:

the sliding groove (25) is formed in the top wall of the shell (1), and the sliding groove (25) is communicated with the interior of the box body (19);

the left clapboard (26), and the left clapboard (26) is detachably arranged at the left side of the sliding groove (25);

the right partition plate (27), the said right partition plate (27) is set up on the right side of the concrete chute (25) removably;

the side surface of the left clapboard (26) and the side surface of the right clapboard (27) are both provided with a limiting handle (28), and the limiting handle (28) is used for pushing the left clapboard (26) and the right clapboard (27) to move in the sliding groove (25).

7. The metal craft spraying device of claim 6, wherein the side of the left partition board (26) far away from the limit handle (28) is uniformly provided with a plurality of round posts (29), and the side of the left partition board (26) far away from the limit handle (28) is uniformly provided with a plurality of round blind holes (30) matched with the round posts (29).